Sanitary napkin



FIG. 1 is top plan view of the sanitary napkin according to the present invention; and,

FIG. 2 is a bottom plan view of the sanitary napkin shown in FIG. 1.

Side views of the sanitary napkin have not been provided since the article is flat and therefore such side views do not contribute to the ornamental appearance of the claimed article. Those portions of the figures depicted in dashed lines are shown for environmental purposes only and form no part of the claimed design. 

The ornamental design for a sanitary napkin, as shown and described. 